PHP warning

127         }
128 
129         if($event instanceof CExceptionEvent)
130             $this->handleException($event->exception);
131         else // CErrorEvent
132             $this->handleError($event);
133     }
134 
135     /**
136      * Returns the details about the error that is currently being handled.
137      * The error is returned in terms of an array, with the following information:

792                 $this->onError($event);
793                 if(!$event->handled)
794                 {
795                     // try an error handler
796                     if(($handler=$this->getErrorHandler())!==null)
797                         $handler->handle($event);
798                     else
799                         $this->displayError($code,$message,$file,$line);
800                 }
801             }
802             catch(Exception $e)